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tests: camerabin2: Adds new test to check image location correctness

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This new test checks that images are saved with the filename setting
on location on the moment of the start-capture
This commit is contained in:
Thiago Santos 2011-06-17 14:32:35 -03:00
parent ac2d5821b3
commit 18f6859037
1 changed files with 101 additions and 0 deletions
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101
tests/check/elements/camerabin2.c
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@ -164,6 +164,7 @@ gst_test_camera_src_init (GstTestCameraSrc * self,
static GstElement *camera;
static guint bus_source;
static GMainLoop *main_loop;
static gint capture_count = 0;
guint32 test_id = 0;
static GstBuffer *preview_buffer;
@ -359,6 +360,7 @@ setup_wrappercamerabinsrc_videotestsrc (void)
gst_object_unref (bus);
tags_found = NULL;
capture_count = 0;
GST_INFO ("init finished");
}
@ -1233,6 +1235,103 @@ GST_START_TEST (test_video_custom_filter)
GST_END_TEST;
#define LOCATION_SWITCHING_FILENAMES_COUNT 5
static gboolean
image_location_switch_do_capture (gpointer data)
{
gchar **filenames = data;
if (capture_count >= LOCATION_SWITCHING_FILENAMES_COUNT) {
g_main_loop_quit (main_loop);
}
g_object_set (camera, "location", filenames[capture_count], NULL);
g_signal_emit_by_name (camera, "start-capture", NULL);
capture_count++;
return FALSE;
}
static void
image_location_switch_readyforcapture (GObject * obj, GParamSpec * pspec,
gpointer user_data)
{
gboolean ready;
g_object_get (obj, "ready-for-capture", &ready, NULL);
if (ready) {
g_idle_add (image_location_switch_do_capture, user_data);
}
};
/*
* Tests that setting the location and then doing an image
* capture will set this capture resulting filename to the
* correct location.
*
* There was a bug in which setting the location, issuing a capture
* and then setting a new location would cause this capture to have
* the location set after this capture. This test should prevent it
* from happening again.
*/
GST_START_TEST (test_image_location_switching)
{
gchar *filenames[LOCATION_SWITCHING_FILENAMES_COUNT + 1];
gint i;
glong notify_id;
GstCaps *caps;
GstElement *src;
if (!camera)
return;
g_object_get (camera, "camera-source", &src, NULL);
for (i = 0; i < LOCATION_SWITCHING_FILENAMES_COUNT; i++) {
filenames[i] =
g_strdup (make_test_file_name ("image-switching-filename-test", i));
}
filenames[LOCATION_SWITCHING_FILENAMES_COUNT] = NULL;
/* set still image mode */
g_object_set (camera, "mode", 1, NULL);
caps = gst_caps_new_simple ("video/x-raw-rgb", "width", G_TYPE_INT,
800, "height", G_TYPE_INT, 600, NULL);
g_object_set (camera, "image-capture-caps", caps, NULL);
gst_caps_unref (caps);
if (gst_element_set_state (GST_ELEMENT (camera), GST_STATE_PLAYING) ==
GST_STATE_CHANGE_FAILURE) {
GST_WARNING ("setting camerabin to PLAYING failed");
gst_element_set_state (GST_ELEMENT (camera), GST_STATE_NULL);
gst_object_unref (camera);
camera = NULL;
}
fail_unless (camera != NULL);
GST_INFO ("starting capture");
notify_id = g_signal_connect (G_OBJECT (src),
"notify::ready-for-capture",
G_CALLBACK (image_location_switch_readyforcapture), filenames);
g_idle_add (image_location_switch_do_capture, filenames);
g_main_loop_run (main_loop);
g_usleep (G_USEC_PER_SEC * 3);
gst_element_set_state (GST_ELEMENT (camera), GST_STATE_NULL);
for (i = 0; i < LOCATION_SWITCHING_FILENAMES_COUNT; i++) {
GST_INFO ("Checking for file: %s", filenames[i]);
fail_unless (g_file_test (filenames[i], G_FILE_TEST_IS_REGULAR));
}
for (i = 0; i < LOCATION_SWITCHING_FILENAMES_COUNT; i++) {
g_free (filenames[i]);
}
g_signal_handler_disconnect (src, notify_id);
}
GST_END_TEST;
typedef struct _TestCaseDef
{
@ -1291,6 +1390,8 @@ camerabin_suite (void)
tcase_add_test (tc_basic, test_image_custom_filter);
tcase_add_test (tc_basic, test_video_custom_filter);
tcase_add_test (tc_basic, test_image_location_switching);
}
end: